WO2008151975A1 - Système et procédé de transmission d'un message d'avertissement via un réseau radio - Google Patents

Système et procédé de transmission d'un message d'avertissement via un réseau radio Download PDF

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Publication number
WO2008151975A1
WO2008151975A1 PCT/EP2008/056935 EP2008056935W WO2008151975A1 WO 2008151975 A1 WO2008151975 A1 WO 2008151975A1 EP 2008056935 W EP2008056935 W EP 2008056935W WO 2008151975 A1 WO2008151975 A1 WO 2008151975A1
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WO
WIPO (PCT)
Prior art keywords
warning
receiver
zone
message
warning message
Prior art date
Application number
PCT/EP2008/056935
Other languages
German (de)
English (en)
Inventor
Carsten Hofmann
Original Assignee
E*Message Wireless Information Services Deutschland Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by E*Message Wireless Information Services Deutschland Gmbh filed Critical E*Message Wireless Information Services Deutschland Gmbh
Priority to JP2010511583A priority Critical patent/JP5568469B2/ja
Priority to ES08760515.0T priority patent/ES2600908T3/es
Priority to EP08760515.0A priority patent/EP2162869B1/fr
Priority to US12/663,812 priority patent/US8213897B2/en
Priority to KR1020097025639A priority patent/KR101503090B1/ko
Priority to CN200880019415.6A priority patent/CN101711402B/zh
Publication of WO2008151975A1 publication Critical patent/WO2008151975A1/fr

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
    • G08B25/085—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines using central distribution transmission lines
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B27/00—Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations
    • G08B27/008—Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations with transmission via TV or radio broadcast

Definitions

  • the present invention relates to a system for transmitting a warning message via a radio network with one or more transmitters and one or more receivers, a receiver for receiving a warning message, which is transmitted via a radio network, a method for receiving a warning message in a receiver of a radio network and a method for transmitting a warning message in a radio network.
  • Transmitter must be selected so that the transmission zone matches the warning region. Since the warnings have to be issued at very short notice, ultimately only the possibility remains of defining specific warning regions around previously defined locations of transmitters. An adaptation to the current warning situation is not possible.
  • Warning regions are therefore often very large, so that even unaffected persons are warned.
  • a great many transmitters would have to be set up, which would lead to an unacceptable financial expense.
  • the object of the present invention is therefore to propose a system and a method for warning the population by means of warning messages, which overcomes the problems occurring in the prior art.
  • the present object is achieved by a system for transmitting a warning message via a radio network with a transmitter and a receiver with the features of claim 1, with a receiver with the features of claim 8 and with a method for receiving a warning in a receiver with the Features of claim 13 and a method of transmission with the features of claim 14.
  • the dependent claims define preferred developments and manifestations of the system, the receiver and the methods.
  • the system according to the invention for transmitting a warning message via a radio network comprises at least one transmitter and at least one receiver.
  • the at least one transmitter has an antenna for sending the warning message via the wireless network.
  • the alert sent by the transmitter includes parameters of a warning area that describe or define an individually and currently determined area.
  • the warning message may optionally include a warning reason and / or a warning behavior.
  • the receiver of the system according to the invention has an antenna for receiving the warning message transmitted via the radio network, a decoder for decoding the warning message, a processor for processing, and a memory and a warning output unit. In the memory of the location of the recipient is stored.
  • the warning region is dynamically selectable and not based on predetermined areas.
  • the evaluation of whether the relevant warning receiver is within the region to be warned is not determined centrally, but each individual warning receiver determines this for itself.
  • the dynamic definition of the region to be warned and the evaluation in each individual receiver according to the invention are not yet known and offer serious advantages.
  • the permanent central storage of the position of the warning devices is not necessary, which is particularly advantageous from a data protection point of view.
  • the system according to the invention has the advantage that it is very flexible, since the warning area is determined depending on the situation. It is not necessary to define warning regions in advance and store them in the individual receivers. Thus, no prior communication between the Transmitter and the receivers take place.
  • the system has the advantage that both small and large areas can be alerted, depending on the event that triggers the alert.
  • radio network is understood to mean a network via which digital information can be sent to all receivers in the transmission range of the transmitter (s). These are, for example, paging networks (pager networks) or so-called broadcast networks, e.g. FM stations with RDS.
  • the transmitters of the paging network can all send the same information or different information in different regions, the information may also include warnings or warnings or warning information.
  • the received warning message is detected and read in the receiver.
  • An evaluation algorithm checks whether the location stored in the receiver is within the warning area. If this is the case, then a warning signal is generated, which is output by means of warning output unit. Of course, the warning signal is only output if the warning message is error-free.
  • a check digit is optionally included in the warning message, which allows a check of the warning message for correctness. The recipient therefore has a certain amount
  • the evaluation by the evaluation algorithm of whether the location of the receiver is within the warning area is carried out by a calculation based on the transmitted parameters of the warning message. This may, but does not necessarily mean, fully establish the warning area. In many cases, a statement can be made based on the parameters as to whether the site will be in the warning area. For a circular warning area, calculating the distance from the center and comparing it to the radius can be used to calculate if the location of the receiver is within the range
  • Warning zone is located, so whether the receiver concerns the warning message.
  • the receiver thus performs the main arithmetic work in order to calculate the individual (currently generated) warning zone from a coded "description" or a parameterized manual.
  • the actual computing power both for deciding whether the recipient is within the warning area and for the evaluation of the warning message and, if appropriate, for the determination and calculation of the warning zone is thus provided by the recipient (s). This is also one of the reasons why the transmitter does not need any information about the location of the receiver.
  • the warning area is automatically calculated in the receiver by means of a zone algorithm from the parameters of the warning message.
  • the receiver automatically determines the warning area from the transmitted parameters of the warning message.
  • the necessary computing power is ensured by a corresponding processor in the receiver. Determining the warning area and checking whether the location stored in the receiver is within the warning area are carried out very quickly. There is no significant delay between the receipt of the warning message and the eventual issue of a warning.
  • the warning area is an individual warning zone, which is preferably described by its center and at least one dimension of the area.
  • the midpoint is described by geographic coordinates, which are z. B. in the form of degrees, minutes and seconds are set.
  • Such a description of the area is therefore also referred to as "geographical referencing".
  • the center or the center of the warning area but also the shape can be defined by geographic coordinates as latitude and longitude. Thus, a clear description is possible.
  • the warning area can thus be placed at any location, regardless of the position of the emitting transmitter.
  • a circular warning area (as a special form of the ellipse), the radius is given in a unit of length, for example meters or kilometers. However, it can also be in the form of a triplet of degrees, minutes and seconds be described. If the warning area is a square area, an edge length is specified. The center of the circle then corresponds to the intersection of the bisectors, ie the center of gravity of the square. In the case of a rectangular warning area, specify another dimension. This may be provided in the warning message as an optional second dimension. It is thus possible to define very individual warning regions, eg also ellipses. It is also conceivable that the shape of the warning area be described by a mathematical curve or by a plurality of curves or curve approximations (eg spline function).
  • the determination of the warning area can be very accurate and situation-dependent. Different criteria can be used, for example the geographical characteristics of the area (urban area, city, rural area) or the current danger situation. Depending on different situations can react differently. In the case of a fire, it may make sense to warn individual streets. In the event of a flood, areas along river courses are to be described as a warning area, in a larger accident in a chemical plant or power plant, circular, relatively extensive areas could be defined, which are also conceivable in the form of ellipses or the like when considering climatic conditions such as wind , The system according to the invention allows for great freedom of movement.
  • the parameters which describe the individual warning zone as precisely as possible are determined in the sender of the system for transmitting a warning message.
  • the warning area is thus quasi encoded by the parameters. This has the advantage that even complex warning areas can be described on the basis of a few parameters. Since the receiver of the system has sufficient computing power, it can "decode" the warning area from the parameters. Based on the parameters, therefore, the warning area is automatically calculated in the receiver. This must be the receiver does not contain any additional information about the warning area. All information is stored in the parameters. Only in this way is it possible to transmit arbitrary, previously unidentified warning areas. In this way, you can react very precisely to the respective situation.
  • warning information must be preceded by an identifier by means of which the receiver can recognize when a warning message is transmitted.
  • warning regions can be transmitted in the warning message.
  • alert regions may be, for example, counties, administrative areas, postal code areas or the like, as known in the art.
  • the receiver has stored in a memory information about the warning regions.
  • the alert message must include the type of alert area (alert region or alert zone) to allow the recipient to decide on the type of alert area, whether a code for the predefined alert region or parameter for an individual warning zone in the Warning message are included. Depending on this, either a comparison of the transmitted code of the warning region is carried out with a stored code of a warning region or based on the parameters currently determined a unique warning zone.
  • the transmitted warning message on a first part and a second part.
  • the first part defines the type of warning area.
  • the second part includes parameters of the warning area, the warning reason and the warning behavior.
  • the type of warning area can either be a predefined warning area or an individual warning zone based on the principle of geographical referencing.
  • the parameters of the warning area depend on the type of warning area.
  • the type of the warning area can also be defined from the outset and does not have to be transmitted with it.
  • the receiver is designed such that, by means of a detection algorithm, the first part of the warning message, insofar as it is present, is read out and it is determined whether the warning area is a predetermined warning region or an individual warning zone. If the warning area is a warning region, then it is preferably stored in coded form, two warning areas being able to be transmitted with a warning message particularly preferably.
  • the receiver uses the zone algorithm to determine the individual warning zone on the basis of the parameters in the second part of the warning message, ie, for example, based on the center point and the radius of an individual circular warning zone.
  • the transmitter comprises a processor in which parameters of the warning message are defined by means of an allocation algorithm. If the warning area is a warning area, the parameters include a code for the warning area.
  • the generation of the warning message, in particular the parameter, by an allocation algorithm is preferably carried out in the transmitter itself. Alternatively, it is possible to run this assignment algorithm in a separate processing device and to pass the generated warning message to a transmitter, which then sends the warning message. From the currently defined individual warning zone, a set of parameters is generated automatically which describes the warning zone as well as possible. From this parameter set, the warning area (individual warning zone) can then be calculated exactly in the receiver again. This is preferably done by an algorithm.
  • the warning message is contained in the warning message and the warning area is evaluated in each receiver, it is not necessary to limit the transmission range of the transmitter or of a transmitter network with several transmitters. Consequently, transmitters or transmitter networks with a long range can be used.
  • the receiver according to the invention for receiving a warning message, which is transmitted via a radio network has a decoder, a processor and a memory in which the location of the receiver is stored. With a warning output unit, a received warning message can be output.
  • the receiver comprises a detection algorithm with which the warning message is detected and the parameters of the warning area are read out of the warning message. through a zone algorithm, which is preferably implemented in the processor of the receiver, the warning area is determined from the parameters of the warning message. An evaluation algorithm then checks whether the location stored in the receiver is within the warning area. If this is the case, a warning signal is output.
  • warning reason and / or a warning behavior are output in a preferred embodiment; both may be included in the warning message, preferably in coded form.
  • warning reasons and warning behavior are stored encoded in the memory in a memory, so that the warning message only has to contain the code. The corresponding warning reason for the code of the warning message is then displayed in the warning output unit.
  • the warning output unit comprises an audible and an optical output.
  • an alarm function of the receiver is realized.
  • Warning reason and the warning behavior are preferably displayed on a display or output by means of a voice message. Both will be in
  • Plain text output and can be read or heard directly.
  • a simple version of a receiver is conceivable in which the warning reason and the warning behavior are output in coded form by the display of warning lights. The user must then use a table to decode the reason and behavior itself.
  • information is contained in the system, preferably in the transmitter, such that the valid fixed warning regions and the geographical coordinates of the address are known for each address, if present. This information must also be known to the recipient.
  • the configuration of the receiver can either be performed manually by the user by entering predetermined configuration data into the receiver.
  • an input unit is optionally provided in the receiver.
  • the receiver it is particularly preferable for the receiver to be automatically configured in the processor by means of a configuration algorithm.
  • the receiver receives the required configuration data in this case via the radio network, particularly preferably in the form of a so-called configuration message, in which the serial number of the receiver can be included.
  • the current location of the receiver is continuously or on demand by optionally permanently or temporarily connected or integrated positioning devices, e.g. GPS receiver is detected and when changing the geographical position it automatically stored in the configuration memory of the recipient. The position determined with the GPS receiver is thus used to check whether the receiver is in the transmitted and calculated warning area.
  • GPS receiver e.g. GPS receiver is detected and when changing the geographical position it automatically stored in the configuration memory of the recipient. The position determined with the GPS receiver is thus used to check whether the receiver is in the transmitted and calculated warning area.
  • FIG. 1 is a block diagram of the system according to the invention.
  • FIG. 2 is a schematic diagram of the receiver of Fig. 1;
  • FIG. 3 shows the basic structure of a configuration message;
  • Figure 4 the structure of a two-part warning message
  • Figure 6, 7 the structure of a one-piece warning message.
  • the system according to the invention for transmitting a warning message comprises a radio network with at least one transmitter 1 and a plurality of receivers 2, FIG. 1.
  • FIG. 2 shows the receiver 2 in detail. It comprises an antenna 3, a decoder 4, a processor 5 and a memory 6.
  • a warning output unit 7 has a control lamp 8, a siren 9, a loudspeaker 10 and a display 11 on which a warning reason and a warning behavior can be output in clear text , About the speaker 10 can be issued acoustically by means of a synthetic voice of the warning reason and the warning behavior.
  • the siren 9 is used to signal a warning and has a wake-up function to alert you to an incoming warning message.
  • the warning output unit 7 may optionally also include an interface to transmit a warning signal to another device.
  • the receiver 2 further comprises a push-button 12, which serves to check the function of the receiver 2 on the one hand, and to put the receiver in another mode, for example in a configuration mode or in a warning mode.
  • the switch to another mode can be confirmed by a beep via the speaker 10.
  • the receiver is preferably already in the configuration state in the delivery state. In this case, there is no valid configuration in the
  • Memory e of the receiver 2 is stored.
  • a configuration must be made only if the system according to the invention not only individual warning zones, but also previously specified warning regions to be transmitted, or if such a function should be at least optional.
  • the receiver 2 must transmit the transmitter 1 its geographical position.
  • the configuration is preferably carried out anonymously.
  • the user logs on to a server over the Internet and enters the serial number of the recipient 2 and the exact address of the installation location. From this information, the server determines the exact geographic coordinates of the system and the codes of the warning regions that are relevant to the installation site.
  • the user is now prompted to put the receiver 2 into configuration mode by repeatedly pressing the button 12.
  • the server which is connected to the transmitter 1, now sends via the transmitter 1 a configuration message via the wireless network.
  • An example of such a configuration message 13 is shown in FIG.
  • the configuration message includes the serial number of the receiver 2 to be configured, and optionally all configuration data such as the location's geographic coordinates and / or specified warning regions.
  • the configuration message is preferably transmitted by a transmitter 1 only in the transmitter region in which the installation location is located. However, the sending of the configuration message can also be centralized. If the system determines only individually specified warning zones based on parameters, a configuration of the receiver 2 is not necessary. However, if a calculation is to be made for the reception of warning messages, the configuration message can be used to query the corresponding data from the user in advance.
  • this process can also be carried out by a call center agent by telephone after the user has called a number given to him.
  • the configuration service is charged to the user. This can be done for example by means of a call via a paid telephone number or the sending of a paid premium SMS, whereby the user must enter a special pin number, by means of which he can be clearly identified.
  • the server has to be connected to suitable accounting systems.
  • the decoder 4 checks the received data stream as to whether a valid configuration message 13 is present.
  • the configuration messages are preferably sent to a specific radio address (RIC).
  • RIC radio address
  • the decoder 4 evaluates in the configuration mode only messages that are addressed to this address.
  • the transmitted serial number is compared with the serial number of the receiver 2. Only if the serial numbers match is the configuration message 13 processed further.
  • the configuration message 13 preferably consists of 74 hexadecimal digits or alternatively BCD digits or similar codes. For this, the configuration message is divided into different parts.
  • the first 11 hexadecimal digits encode the serial number 131 of the device.
  • the 12th hexadecimal digit 132 encodes the position of the geographic coordinates. In this case, the situation is roughly differentiated, namely to the northern or southern hemisphere or according to whether the installation is located to the east or west of the zero meridian.
  • the following two hexadecimal digits 133 describe the longitude (0 ° to 180 °) encoded in 8 bits hexadecimal.
  • the further part 134 which consists of three hexadecimal digits (equivalent to 12 bits), contains the minutes and seconds of the longitude, which are also encoded as arc seconds in the range of 0 to 3599 also hexadecimal.
  • the configuration message 13 contains in the following two sections 135, 136 the information about the latitude, which are also coded in hexadecimal form according to the lengths. In the next section 137, five warning zones are coded. Each of the alert zones has 10 hexadecimal digits, which equals 40 bits. If fewer than five warning zones are to be transmitted in the configuration message, the unused warning zones must be filled with a clear code (OxFFFFFFFFFF).
  • the last subsection of the configuration message 13 comprises a check digit 138, which consists of 2 hexadecimal digits and is therefore 8 bits long. Preferably, the Check digit 138 is transmitted via the CRC-8 method over all configuration data.
  • the decoder 4 checks the check digit 138 and, if the check digit 138 is correct and if the serial number stored in the device matches the transmitted serial number 131, writes the received geographical coordinates into the memory 6.
  • the received warning regions are preferably likewise stored in the memory 6.
  • the memory 6 is constructed as a nonvolatile memory so that it will not be erased in the event of power failure. After storing the installation location as geographic coordinates and the warning regions, the receiver 2 automatically switches from the configuration mode to the warning mode. At the same time the user can be informed by an audible or visual indication of the speaker 10 and the indicator 8.
  • the receiver 2 If in the receiver 2 already valid configuration data are stored in its memory 6 before switching on the configuration mode and within a predetermined period of time no valid configuration message 13 can be received, the receiver 2 automatically switches back to the warning mode.
  • the decoder 4 checks the received data stream for a valid warning message, which is transmitted to a specific radio address (RIC). All other modules can be switched off for energy saving reasons, so that the receiver is only turned on when a warning message 14 is detected. Alternatively, a so-called warning information can be emitted by the transmitter 1, which merely signals that a warning message is emitted, and which serves to ensure that the decoder 4 recognizes that the components of the receiver 2 are to be switched on, which process a warning message eg the processor to receive the warning message 14.
  • a warning information can be emitted by the transmitter 1, which merely signals that a warning message is emitted, and which serves to ensure that the decoder 4 recognizes that the components of the receiver 2 are to be switched on, which process a warning message eg the processor to receive the warning message 14.
  • the system transmits both defined warning zones and individual warning zones, a decision must be made as to which type of Warning area.
  • the type of warning area is preferably included in the warning message or warning message.
  • the type of warning area is evaluated by the detection algorithm of the receiver 2.
  • the warning message 14 therefore preferably consists of a first part 141 and a second part 142.
  • the first part 141 preferably comprises the type of the warning area.
  • the second part 142 is constructed depending on the type of the warning area.
  • the warning area type can be either the warning region defined in advance or a dynamically defined warning zone, which can have different shapes and sizes depending on the situation.
  • the type of warning area is a 4-bit number. For example, a 0 represents the transmission of a specified warning region and a 1 represents an individual warning zone.
  • the second part 142 of the warning message 14 differs.
  • Fig. 4 shows a warning message 14 with two warning regions
  • Fig. 5 shows a warning message 14 with an individual warning zone.
  • the second part 142 comprises two warning regions R1, R2, a warning reason 15 and a warning behavior 16, where warning reason 15 and warning behavior 16 are each represented by a hexadecimal digit.
  • warning reason 15 and warning behavior 16 are each represented by a hexadecimal digit.
  • the second part 142 consists of 24 hexadecimal digits.
  • a check digit 17 forms the last section of the second part 142 of the warning message 14.
  • the check digit 17 is preferably determined according to the CRC-8 method over all warning data; it is 8 bits long.
  • warning region R1 If only one warning region R1 is warned, then the second warning region R2 is filled with a placeholder (for example "filling code" 0xFFFFFFFF). If one or more of the lower order hexadecimal digits of a warning region R1, R2 has the value 0, all zones whose hexadecimal digit code has the same high order hexadecimal digits can be warned.
  • a warning message 14 with an individual warning zone Z is shown in FIG.
  • the second part 142 of the warning message 14 comprises as warning parameter 18 the center or the center of the warning zone Z in the form of geographic coordinates which are described as longitude and latitude.
  • the second portion 142 includes the warning zone shape 19, a first dimension 20, optionally a second dimension when the shape 19 is a rectangular or elliptical shape, and also optionally, as shown in FIG. 5, a scale 21 for the Size of warning zone Z on.
  • Further components of the warning message 14 are the warning reason 15 and the warning behavior 16, each as a hexadecimal digit, as well as a check digit 17, which consists of two hexadecimal digits.
  • FIGS. 5, 6 and 7 A warning message is shown in FIGS. 5, 6 and 7, in which an individual warning zone Z is transmitted.
  • FIG. 5 shows a two-part warning message with a first part 141 and a second part 142.
  • FIGS. 6 and 7 each show a one-part warning message 140, the one part 140 from FIG. 6 corresponding to the second part 142 from FIG.
  • the part 140 of Figure 7 shows a warning message 14, which includes only the parameters 18 and a check digit 17, but no warning reason and no warning behavior.
  • warning message part 140, 142 will be described in detail below:
  • the warning center 22 which is mapped in geographic coordinates, is encoded with a 21-bit longitude sequence and also a 21-bit sequence for the latitude in the alert 14.
  • the first 8 bits of longitude and latitude represent the number of degrees, the following 12 bits represent the number of seconds.
  • the shape 19 of the warning zone Z is transmitted in one bit in this embodiment.
  • the bit is set to 0 if the shape is square.
  • the bit has the value 1 for a circular warning zone Z. If rectangular or elliptical warning areas are also to be warned, the form 19 must be represented by 2 bits.
  • the size of the warning zone Z is coded over the first dimension 20 (8 bits) and the scale 21 (1 bit). If the bit of the scale 21 has the value 0, then the size (in the case of a circular shape the radius, in the case of a square shape half the edge length) of the warning zone can lie between 1 and 256 seconds of arc. In this case, the value of the first dimension 20 corresponds to the radius or the half edge length in arc seconds plus one arc second.
  • the radius or half the edge length is between 260 arcseconds (dimension 20 equals 0) and 5380 arcseconds (dimension 20 equals 255).
  • the dimension (20) of the warning area thus corresponds to the diameter of a circular warning area or to the edge lengths of a rectangular warning area.
  • one arc second corresponds approximately to a latitude of 31 meters and a longitude of 20 meters.
  • the areas actually described do not have a circular or quadratic shape but form an ellipse or a rectangle.
  • This "error" can be compensated by the fact that the indication of the diameter or the edge length of the warning zone Z in each case refers to a propagation only in geographic length or only in latitude.
  • the receiver 2 must be given during the configuration only information about the "error”.
  • This correction factor relates to the ratio of a distance of one arc second in the longitudinal direction to one arc second in the width direction at the location of the device.
  • the method for transmitting a warning message in a paging network from a transmitter to a receiver comprises the following steps:
  • a warning message 14 is generated by means of a creation algorithm, wherein the warning message at least the Includes parameter 18 of the individual warning zone and optionally includes a check digit 17.
  • the evaluation algorithm of the receiver 2 it is checked whether the stored location of the receiver 2 is in the warning zone Z.
  • a warning message consisting of a first part 141 and a second part 142 is generated by means of the generation algorithm of the transmitter 1, wherein in the first part 141 the type of the warning area is stored.
  • parameters 18 are defined, which include the warning area, the warning reason 15, the warning behavior 16 and optionally a check digit 17.
  • the generated warning message is transmitted by the transmitter 1 and received by a receiver 2 in the paging network.
  • the first part 141 of the warning message 14 is automatically read in the receiver 2 by means of a detection algorithm.
  • the warning area is a predefined warning region R1, R2 or an individual warning zone Z.
  • the parameter 18 in the second part 142 of the warning message 14 which represent either the warning region R1, R2 or the individual warning zone Z is checked by means of an evaluation algorithm after reading whether the stored in the memory 6 of the receiver 2 location of the receiver 2 within the Warning area lies. If this is the case, a warning signal is output at a warning output unit 7.
  • the warning message is read and a checksum on all affected data bits of the warning message 14 and determined with the checksum 17, with the warning message 14 is transmitted compared. If the checksums do not match, warning 14 is discarded. Since the transmitter 1 emits the warning message several times within a predetermined time interval, for example 10 times in succession, the receiver 2 accepts the message only after multiple eg 3-fold reception with the correct check digit 17 and the same warning content as valid Warning. This measure can dramatically reduce the false trigger rate.
  • Warning message 14 is determined, determines whether the warning region or a
  • warning region (this is characterized by several zeros at the end of the hexadecimal code of the warning region) corresponds to the warning region R1, R2 stored in the receiver 2. If no match is found, warning 14 is discarded.
  • the difference between the location of the receiver 2 and the center 22 is calculated.
  • the geometric mean is determined from the deviation in the longitudinal direction and the deviation in the width direction (in arc seconds in each case). If necessary, the stored correction factor is considered in advance. If the distance is less than half of the radius transmitted by the warning message 14 (formed by the first dimension 20 and the scale 21) of the warning zone Z, then a valid warning message 14 is present.
  • a warning tone is output at the siren 9 of the receiver 2, which may, for example, be in the form of an SOS signal.
  • the siren sound is switched off after a certain time or sounds at intervals until the button 12 is pressed on the receiver 2.
  • the indicator light 8 is activated or alternatively a signal lamp.
  • an output of the warning reason 15 and the warning behavior 16 as an announcement with pre-recorded voice prompts via the speaker 10 or in plain text on the display 11 of the receiver. 2

Abstract

L'invention concerne un système de transmission d'un message d'avertissement via un réseau radio, présentant un émetteur (1) et au moins un récepteur (2). L'émetteur (1) présente une antenne pour l'émission du message d'avertissement (14) via le réseau radio. Le message d'avertissement (14) émis par l'émetteur (1) comprend des paramètres (18) d'une zone d'avertissement, un motif d'avertissement (15) et une caractéristique d'avertissement (16). Le récepteur (2) présente une antenne (3) de réception du message d'avertissement (14) émis via le réseau radio, un décodeur (4), un processeur (5), une mémoire (6) dans laquelle l'emplacement du récepteur (2) est mémorisé, et une unité de sortie d'avertissement (7). Le message d'avertissement reçu est détecté et lu au moyen d'un algorithme de détection dans le processeur (5). La zone d'avertissement est déterminée au moyen d'un algorithme de zone, à partir des paramètres (18) du message d'avertissement (14). Un algorithme d'analyse contrôle si l'emplacement mémorisé dans le récepteur (2) se situe à l'intérieur de la zone d'avertissement, et si tel est le cas, génère un signal qui est émis en sortie au moyen de l'unité de sortie d'avertissement (7). L'invention concerne en outre un récepteur (2) destiné à la réception d'un message d'avertissement (14), ainsi qu'un procédé de réception dans un récepteur (2), et un procédé de transmission d'un message d'avertissement (14) dans un réseau radio présentant un émetteur (1) et un récepteur (2).
PCT/EP2008/056935 2007-06-09 2008-06-04 Système et procédé de transmission d'un message d'avertissement via un réseau radio WO2008151975A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2010511583A JP5568469B2 (ja) 2007-06-09 2008-06-04 無線ネットワークを介して警報メッセージを送信するシステムおよび方法
ES08760515.0T ES2600908T3 (es) 2007-06-09 2008-06-04 Sistema y procedimiento para la transmisión de un mensaje de advertencia a través de una red radioeléctrica
EP08760515.0A EP2162869B1 (fr) 2007-06-09 2008-06-04 Système et procédé destinés à la transmission d'un signal d'avertissement par un réseau radio
US12/663,812 US8213897B2 (en) 2007-06-09 2008-06-04 System and method for transmitting a warning message via a radio network
KR1020097025639A KR101503090B1 (ko) 2007-06-09 2008-06-04 무선 네트워크를 통해 경보 메시지를 송신하는 시스템 및 방법
CN200880019415.6A CN101711402B (zh) 2007-06-09 2008-06-04 通过无线网络传输报警消息的系统和方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07011345.1 2007-06-09
EP07011345A EP2000999A1 (fr) 2007-06-09 2007-06-09 Système et procédé destinés à la transmission d'un signal d'avertissement par un réseau radio

Publications (1)

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WO2008151975A1 true WO2008151975A1 (fr) 2008-12-18

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PCT/EP2008/056935 WO2008151975A1 (fr) 2007-06-09 2008-06-04 Système et procédé de transmission d'un message d'avertissement via un réseau radio

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US (1) US8213897B2 (fr)
EP (2) EP2000999A1 (fr)
JP (2) JP5568469B2 (fr)
KR (1) KR101503090B1 (fr)
CN (1) CN101711402B (fr)
ES (1) ES2600908T3 (fr)
PL (1) PL2162869T3 (fr)
WO (1) WO2008151975A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009038692A1 (de) * 2009-08-24 2011-03-17 Swissphone Telecom Ag Endgerät für ein Telekommunikationsnetz und Verfahren zum Betreiben eines solchen Endgeräts
EP2449537A1 (fr) * 2009-07-03 2012-05-09 Rabwa Pty Ltd Système d'avertissement de danger activé par radio
CN102754135A (zh) * 2010-02-12 2012-10-24 戴伦·M·瓦莱尔 紧急警报系统

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7734246B2 (en) * 2007-03-29 2010-06-08 Echostar Technologies L.L.C. Broadcast communication system and method for providing users with information associated with a geographical area
KR101840290B1 (ko) * 2011-12-20 2018-03-21 삼성전자주식회사 무선통신 시스템에서 경보 메시지 송수신 방법 및 장치
ITMI20120213U1 (it) * 2012-06-04 2013-12-05 Maggi Catene Spa Dispositivo antifurto allarmato.
JP6105341B2 (ja) * 2013-03-19 2017-03-29 株式会社日立国際電気 情報通信システム、情報通信方法、情報通信装置および情報通信端末
EP3214774A4 (fr) * 2014-10-29 2018-05-02 LG Electronics Inc. Appareil et procédé d'émission de signal de diffusion, appareil et procédé de réception de signal de diffusion
CN106781310A (zh) * 2017-03-31 2017-05-31 联想(北京)有限公司 信息处理方法、信息处理装置及电子设备
CN116761138A (zh) * 2018-02-13 2023-09-15 诺基亚技术有限公司 使用小区广播向设备传输位置信息以及无线紧急警报消息
US11147490B2 (en) * 2018-09-25 2021-10-19 Rsc Associates, Inc. Monitoring devices, systems, and methods for detecting wetness in a garment
FR3101956A1 (fr) * 2019-10-15 2021-04-16 Orange Procédé de gestion de la consommation électrique d’une balise de géolocalisation.
US11615689B2 (en) * 2020-11-02 2023-03-28 Pro-teq Systems, Inc. System and method for a warning device with validation and independent operation
US20220179886A1 (en) * 2020-12-08 2022-06-09 Sap Se Jursdiction code generator
CN113077615B (zh) * 2021-03-22 2022-09-23 杭州海康威视数字技术股份有限公司 报警信息处理方法、装置及电子设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5121430A (en) * 1991-02-19 1992-06-09 Ganzer Larry R Storm alert for emergencies
EP1143394A2 (fr) * 2000-03-31 2001-10-10 Matsushita Electric Industrial Co., Ltd. Récepteur de communication recevant des alertes spécifiques en zone géographique
WO2004004305A2 (fr) * 2002-06-27 2004-01-08 Thomson Licensing S.A. Appareil et procede mettant en place des modes d'alerte pouvant etre selectionnes par l'utilisateur pour un recepteur de signal de television
WO2004044858A1 (fr) * 2002-11-12 2004-05-27 Thomson Licensing S.A. Systeme d'alerte relative au temps/a une catastrophe faisant appel a un reseau de donnees
US6816878B1 (en) * 2000-02-11 2004-11-09 Steven L. Zimmers Alert notification system

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415771A (en) 1981-04-03 1983-11-15 Louis Martinez Public alert and advisory systems
DE3915099A1 (de) 1989-05-09 1990-11-15 Inst Rundfunktechnik Gmbh Mobiles warnsystem fuer verkehrsteilnehmer
US5565909A (en) * 1992-08-31 1996-10-15 Television Computer, Inc. Method of identifying set-top receivers
GB9309916D0 (en) * 1993-05-14 1993-06-30 Philips Electronics Uk Ltd Method of,and system for,describing a geographical area to a communications network
JP3338283B2 (ja) * 1996-01-31 2002-10-28 飛島建設株式会社 吊り荷の落下範囲警報システム
JPH1127733A (ja) * 1997-06-30 1999-01-29 Seiko Epson Corp 移動通信端末および移動通信システム
DE29914155U1 (de) 1999-08-12 1999-12-16 Held Volkmar Funksystem zur Warnung der Bevölkerung
DE10204300A1 (de) 2002-02-02 2003-08-07 Deutsche Telekom Ag Organisation eines Telekommunikationsnetzes in Ausnahmefällen
US7565153B2 (en) * 2003-01-22 2009-07-21 Cml Emergency Services Inc. Method and system for delivery of location specific information
WO2004093430A2 (fr) * 2003-04-01 2004-10-28 Thomson Licensing S.A. Appareil possedant une fonction d'alerte d'urgence avec une unique commande par bouton
WO2004093376A1 (fr) * 2003-04-17 2004-10-28 Thomson Licensing Procede de decodage d'une chaine de donnees
DE202004006441U1 (de) 2004-04-23 2004-09-30 Held, Christoph Funksystem zur Warnung der Bevölkerung
JP2006229437A (ja) * 2005-02-16 2006-08-31 I System Kk 緊急報知システム
US20060223494A1 (en) * 2005-03-31 2006-10-05 Mazen Chmaytelli Location-based emergency announcements
US7720431B2 (en) * 2005-12-28 2010-05-18 The Directv Group, Inc. Method and apparatus for providing emergency information to a mobile receiving device
US7605720B1 (en) * 2006-05-03 2009-10-20 The Weather Channel, Inc. Methods and systems for traffic event priority and reporting
CN101496075B (zh) * 2006-06-23 2012-11-28 雀莱斯企业股份有限公司 灾害警报设备、系统和方法
US7734246B2 (en) * 2007-03-29 2010-06-08 Echostar Technologies L.L.C. Broadcast communication system and method for providing users with information associated with a geographical area

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5121430A (en) * 1991-02-19 1992-06-09 Ganzer Larry R Storm alert for emergencies
US5121430B1 (en) * 1991-02-19 1998-09-01 Quad Dimension Inc Storm alert for emergencies
US5121430C2 (en) * 1991-02-19 2002-09-10 Quad Dimension Inc Storm alert for emergencies
US6816878B1 (en) * 2000-02-11 2004-11-09 Steven L. Zimmers Alert notification system
EP1143394A2 (fr) * 2000-03-31 2001-10-10 Matsushita Electric Industrial Co., Ltd. Récepteur de communication recevant des alertes spécifiques en zone géographique
WO2004004305A2 (fr) * 2002-06-27 2004-01-08 Thomson Licensing S.A. Appareil et procede mettant en place des modes d'alerte pouvant etre selectionnes par l'utilisateur pour un recepteur de signal de television
WO2004044858A1 (fr) * 2002-11-12 2004-05-27 Thomson Licensing S.A. Systeme d'alerte relative au temps/a une catastrophe faisant appel a un reseau de donnees

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2449537A1 (fr) * 2009-07-03 2012-05-09 Rabwa Pty Ltd Système d'avertissement de danger activé par radio
EP2449537A4 (fr) * 2009-07-03 2012-12-05 Rabwa Pty Ltd Système d'avertissement de danger activé par radio
DE102009038692A1 (de) * 2009-08-24 2011-03-17 Swissphone Telecom Ag Endgerät für ein Telekommunikationsnetz und Verfahren zum Betreiben eines solchen Endgeräts
CN102754135A (zh) * 2010-02-12 2012-10-24 戴伦·M·瓦莱尔 紧急警报系统

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Publication number Publication date
EP2000999A1 (fr) 2008-12-10
KR20100022970A (ko) 2010-03-03
JP2010532026A (ja) 2010-09-30
EP2162869B1 (fr) 2016-08-17
CN101711402A (zh) 2010-05-19
ES2600908T3 (es) 2017-02-13
US20100173604A1 (en) 2010-07-08
CN101711402B (zh) 2016-03-02
US8213897B2 (en) 2012-07-03
JP2014135077A (ja) 2014-07-24
KR101503090B1 (ko) 2015-03-16
EP2162869A1 (fr) 2010-03-17
PL2162869T3 (pl) 2017-09-29
JP5568469B2 (ja) 2014-08-06

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